|
474 | 474 | "print(\"string after:\",res)"
|
475 | 475 | ]
|
476 | 476 | },
|
| 477 | + { |
| 478 | + "cell_type": "markdown", |
| 479 | + "metadata": {}, |
| 480 | + "source": [ |
| 481 | + "- program to cheak if a string has at least one letter and one number" |
| 482 | + ] |
| 483 | + }, |
| 484 | + { |
| 485 | + "cell_type": "code", |
| 486 | + "execution_count": 2, |
| 487 | + "metadata": {}, |
| 488 | + "outputs": [ |
| 489 | + { |
| 490 | + "name": "stdout", |
| 491 | + "output_type": "stream", |
| 492 | + "text": [ |
| 493 | + "True\n", |
| 494 | + "False\n" |
| 495 | + ] |
| 496 | + } |
| 497 | + ], |
| 498 | + "source": [ |
| 499 | + "def cheakstring(str):\n", |
| 500 | + " flag_l = False\n", |
| 501 | + " flag_n = False\n", |
| 502 | + "\n", |
| 503 | + " for i in str:\n", |
| 504 | + " if i.isalpha():\n", |
| 505 | + " flag_l = True\n", |
| 506 | + " if i.isdigit():\n", |
| 507 | + " flag_n = True\n", |
| 508 | + " return flag_l and flag_n\n", |
| 509 | + "print(cheakstring(\"they 2 are busy \"))\n", |
| 510 | + "print(cheakstring(\"hey there\"))\n" |
| 511 | + ] |
| 512 | + }, |
| 513 | + { |
| 514 | + "cell_type": "code", |
| 515 | + "execution_count": 4, |
| 516 | + "metadata": {}, |
| 517 | + "outputs": [ |
| 518 | + { |
| 519 | + "name": "stdout", |
| 520 | + "output_type": "stream", |
| 521 | + "text": [ |
| 522 | + "True\n" |
| 523 | + ] |
| 524 | + } |
| 525 | + ], |
| 526 | + "source": [ |
| 527 | + "def cheakstring(str):\n", |
| 528 | + " flag_l = False\n", |
| 529 | + " for i in str:\n", |
| 530 | + " if i.isalpha():\n", |
| 531 | + " flag_l = True\n", |
| 532 | + " if i.isdigit():\n", |
| 533 | + " flag_l= True\n", |
| 534 | + " return flag_l\n", |
| 535 | + "print(cheakstring(\"hey there3\")) " |
| 536 | + ] |
| 537 | + }, |
| 538 | + { |
| 539 | + "cell_type": "code", |
| 540 | + "execution_count": 8, |
| 541 | + "metadata": {}, |
| 542 | + "outputs": [ |
| 543 | + { |
| 544 | + "name": "stdout", |
| 545 | + "output_type": "stream", |
| 546 | + "text": [ |
| 547 | + "False\n" |
| 548 | + ] |
| 549 | + } |
| 550 | + ], |
| 551 | + "source": [ |
| 552 | + "def cheakstring(str):\n", |
| 553 | + " for i in str:\n", |
| 554 | + " if i.isdigit():\n", |
| 555 | + " flag_l =True\n", |
| 556 | + " else:\n", |
| 557 | + " flag_l = False\n", |
| 558 | + " return flag_l\n", |
| 559 | + "print(cheakstring(\"hey there\"))" |
| 560 | + ] |
| 561 | + }, |
| 562 | + { |
| 563 | + "cell_type": "code", |
| 564 | + "execution_count": 11, |
| 565 | + "metadata": {}, |
| 566 | + "outputs": [ |
| 567 | + { |
| 568 | + "name": "stdout", |
| 569 | + "output_type": "stream", |
| 570 | + "text": [ |
| 571 | + "False\n" |
| 572 | + ] |
| 573 | + } |
| 574 | + ], |
| 575 | + "source": [ |
| 576 | + "def chaekstring(str):\n", |
| 577 | + " for i in str:\n", |
| 578 | + " if i.isalpha():\n", |
| 579 | + " flag_n=True\n", |
| 580 | + " else:\n", |
| 581 | + " flag_n= False\n", |
| 582 | + " return flag_n\n", |
| 583 | + "print(cheakstring(\"hey there \"))" |
| 584 | + ] |
| 585 | + }, |
| 586 | + { |
| 587 | + "cell_type": "code", |
| 588 | + "execution_count": 1, |
| 589 | + "metadata": {}, |
| 590 | + "outputs": [], |
| 591 | + "source": [ |
| 592 | + "def cheak(string):\n", |
| 593 | + " string=string.lower()\n", |
| 594 | + " vowel_1 =set('aeiou')\n", |
| 595 | + " string_1= set({})\n", |
| 596 | + " for character_1 in string:\n", |
| 597 | + " if character_1 in vowel_1:\n", |
| 598 | + " string_1.add(charcter_1)\n", |
| 599 | + " else:\n", |
| 600 | + " pass\n&q
7C4E
uot;, |
| 601 | + "\n", |
| 602 | + " if len(string_1)==len(vowel_1):\n", |
| 603 | + " print(\"the string is accepted\")\n", |
| 604 | + " else:\n", |
| 605 | + " print(\"the string is not accepted\")\n", |
| 606 | + " \n", |
| 607 | + " " |
| 608 | + ] |
| 609 | + }, |
477 | 610 | {
|
478 | 611 | "cell_type": "code",
|
479 | 612 | "execution_count": null,
|
|
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