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switch c program

 #include <stdio.h> #include <stdlib.h> int main() {     int a;     printf("1monday!\n2sunday \n3tusdey\n4wensdey \n5friday");     scanf("%d",&a);     switch(a) {     case 1:         printf("monday");         break;     case 2:         printf("sunday");         break;     case 3:         printf("thusday");         break;         case 4:         printf("wensday");         break;         case 5:         printf("friday");         break;         default:         printf("fool");     }     return 0; }

pre increment in c program

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  #include <stdio.h> #include <stdlib.h> int main() {     int a=10,b=1000;     a=++a;b=++b;  printf("value a:%d,b :%d",a,b);     return 0; }

C POROGRAM - IF LADER

 #include <stdio.h> #include <stdlib.h> int main() {     int a,b,choice,result;     printf("enter two number \n");     scanf("%d%d",&a,&b);     printf("enter 1 multpication ,:\n enter 2 mines, :\n enter 3 subtraxtion:, \n enter 4 division\n");     scanf("%d",&choice);     if(choice==1){         result=a+b;     }     else if (choice==2)     {         result=a-b;     }     else if (choice==3){         result=a*b;     }     else if (choice==4){         result=a/b;     printf("result is :%d",result);     }     else         {         printf("fool");     }         return 0;

GRADE MARK IN C PROGARAM

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 #include <stdio.h> #include <stdlib.h> int main() {     float a;     printf("enter mark !\n");     scanf("%f",&a);     if(a>=90)     {         printf("A");}         else if(a>=80 &&a<=89)         {              printf("B");         }           else if(a>=70 &&a<=79){              printf("C");           }           else if (a>=60 &&a<=69){                 printf("d");           }else if (a>=50&&a<= 59){           printf("e");           }     else     {         printf("faild");   ...

C PROGRAM - IF STATEMENT

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  IF STATEMENT #include <stdio.h> #include <stdlib.h> int main() {     int num;     printf("enter a number!\n");     scanf("%d",&num);     if(num>5)     {         printf("number is possitive");     }else     {         printf("number is negative");     }     return 0; } OUT PUT

C PROGARAMING | SWAPPING

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 #include <stdio.h> #include <stdlib.h> int main() {     int a=10,b=39,temp;     temp=a;     a=b;     b=temp;     printf("a:%d b:%d",a,b);     return 0; }

C PROGRAM USING SUM , AVERAGE,MULTIPICATION AND SUBSTRACTION

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#include <stdio.h> #include <stdlib.h> int main() {     float n,b,f,average;     int sum,multipies ,mines;     printf("enter 3 number\n");     scanf("%f %f %f",&n,&b,&f);     sum=(n+b+f);     printf("Sum is : %d",sum);     average=(n+b+f)/3;     multipies=(n*b*f);     mines=(n-b-f);     printf("\nmines is :%d",mines);     printf("\nmultipies is :%d",multipies);     printf("\nAverage is : %f",average);     return 0; } RESULT