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‎.ipynb_checkpoints/python_find_length_string-checkpoint.ipynb

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{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "04d8c7b0",
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"metadata": {},
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"source": [
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"## string length"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "6bb6fb9e",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"enter a string: welcome to tops\n",
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"15\n"
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]
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}
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],
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"source": [
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"s = input('enter a string: ')\n",
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"c = 0\n",
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"for i in s:\n",
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" c += 1\n",
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"else:\n",
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" print(c)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "7966e262",
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"metadata": {},
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"source": [
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"### substring in a string count"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "afa939d9",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"2\n"
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]
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}
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],
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"source": [
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"string = 'welcome to tops'\n",
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"substring = 'to'\n",
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"\n",
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"c = string.count(substring)\n",
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"\n",
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"print(c)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "4025f67d",
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"metadata": {},
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"source": [
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"### count the occurrences of each word in a given sentence"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "db1d297f",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"enter your string: welcome to tops, welcome to india\n",
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"{'welcome': 2, 'to': 2, 'tops,': 1, 'india': 1}\n"
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]
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}
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],
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"source": [
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"s = input('enter your string: ') \n",
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"s = s.split()\n",
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"d = {}\n",
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"\n",
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"for i in s:\n",
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" if i in d:\n",
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" d[i] += 1\n",
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" else:\n",
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" d[i] = 1\n",
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"print(d)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "be34f3ed",
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.12"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

‎python_find_length_string.ipynb

+132
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{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "04d8c7b0",
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"metadata": {},
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"source": [
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"## string length"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "6bb6fb9e",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"enter a string: welcome to tops\n",
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"15\n"
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]
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}
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],
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"source": [
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"s = input('enter a string: ')\n",
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"c = 0\n",
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"for i in s:\n",
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" c += 1\n",
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"else:\n",
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" print(c)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "7966e262",
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"metadata": {},
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"source": [
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"### substring in a string count"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "afa939d9",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"2\n"
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]
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}
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],
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"source": [
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"string = 'welcome to tops'\n",
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"substring = 'to'\n",
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"\n",
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"c = string.count(substring)\n",
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"\n",
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"print(c)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "4025f67d",
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"metadata": {},
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"source": [
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"### count the occurrences of each word in a given sentence"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "db1d297f",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"enter your string: welcome to tops, welcome to india\n",
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"{'welcome': 2, 'to': 2, 'tops,': 1, 'india': 1}\n"
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]
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}
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],
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"source": [
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"s = input('enter your string: ') \n",
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"s = s.split()\n",
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"d = {}\n",
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"\n",
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"for i in s:\n",
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" if i in d:\n",
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" d[i] += 1\n",
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" else:\n",
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" d[i] = 1\n",
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"print(d)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "be34f3ed",
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.9.12"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}

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