Learning C programming language is mandatory for today’s students [as one programming language], during their academic career. The C language has many mechanisms to deal with decision making, repetitive tasks, such as if, if…else, for, while etc. Here are some of such C codes which may asked in theory/practical exams.
C is
a typed language, so no need of code explanation as everything will be cleared
by itself by reading the code. If you know C, you know this code. It’s that
simple!
The
Code::Blocks IDE 20.03+MinGW and Cygwin tool are used to test the code.
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Code7 |
Write A Program to display counting from
10 to 1 using for loop |
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//WAP#7:WAP to display
counting from //10 to 1 using for loop /* #include <stdio.h> #include <stdlib.h> int main() { for(int i=10; i >=1; i--) printf("%d\n",i); return 0; } //end of program //----------------------- //output WAP#7: /* 10 9 8 7 6 5 4 3 2 1 */ |
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Code8 |
Write A Program to display even numbers
between 1 and 20 using for loop |
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//WAP#8:WAP to display
even numbers //between 1 & 20
using for loop /* #include <stdio.h> #include <stdlib.h> int main() { for(int i=2; i <=20; i+=2) printf("%d\n",i); return 0; } //end of program //-------------------------- //output WAP#8: /* 2 4 6 8 10 12 14 16 18 20 */ |
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Code9 |
Write A Program to display a table for
equivalent temperature in Fahrenheit to Celsius from 50F to 100F with an
increment of 5 |
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//WAP#9:WAP to display a
table of //equivalent temperature
in Fahrenheit //to Celsius from 50F to
100F with an //increment of 5 /* #include <stdio.h> #include <stdlib.h> int main() { int fah; float Cel; //declare variables printf("Faharenheit\t
Celisus\n"); for( fah=50; fah <=100; fah=fah+5) { Cel=5.0/9.0*(fah-32);
printf("%3d\t\t%6.2f\n",fah,Cel); } return 0; } //end of program //----------------------- //output WAP#9: /* Faharenheit Celisus 50 10.00 55 12.78 60 15.56 65 18.33 70 21.11 75 23.89 80 26.67 85 29.44 90 32.22 95 35.00 100 37.78 */ |
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Code10 |
Write A Program to display user-defined
series using while loop |
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//WAP#10:WAP to display
user-defined //series using while loop /* #include <stdio.h> #include <stdlib.h> int main() { int i, j;//declare variables i = 0; j = 1; while(i <=6) { printf("%d\t%d\n",i,j); i=i+1; j=j*2; } return 0; } //end of program //---------------------------- //output WAP#10: /* 0 1 1 2 2 4 3 8 4 16 5 32 6 64 */ |
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Code11 |
Write A Program to display triangle shape
using nested for loop |
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//WAP#11:WAP to display
triangle //shape using nested for
loop /* #include <stdio.h> #include <stdlib.h> int main() { for(int i=1; i<=5; i++) { for(int j=1; j<=i; j++) { printf("*"); } printf("\n"); } return 0; } //end of program //------------------------- //output WAP#11: /* * ** *** **** ***** */ |
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For such codes click CCode label or check next day post on
right-side post history bar.
---till next post, take care and bye-bye.