Find the output of the following program

Note: At First, Solve this Programme Without Using Computer. Then run it in your Computer to Check your Answer.

a) What is the output of the following program?

#include <stdio.h>
int main() {
int x;
char y;
x = 100;
y = 'D';
x += 5;
y --;
printf("%c %d",x, y);
return 0;
}

b) What is the output of the following program?

#include <stdio.h>
int main() {
int a, b, c;
a = 10;
b = 5;
c = 3;
a = a / b ;
b = c * a;
c = b % c;
a = a + b;
c = b * a - c; 
printf("%d %d %d\n",a,b,c);

return 0;
}

c) What is the output of the following program for the inputs below?                                                       
    i) 100 15 10           ii) 50 -10 5
   iii) -10 -10 -10       iv) 11 5 8
   v) 5 1 100              vi) 4 200 3
   vii) 1 2 3               viii) 12 550 -40


#include <stdio.h>
int main()
{
   int a, b, c;
   scanf("%d%d%d",&a,&b,&c);
   if( a == 5 || b > 10 && c <= 15)
              printf("A");
   else if( a >= 2 && b < 6 || c >= 13)
              printf("B");
   else if( a == 5 && b <= 8 && b == 5)
             printf("C");
   if( a <= 5 || b > -10 || a <= 15)
            printf("D");
   else if( a >= 0)
            printf("E");
    if( c%4 > 2 || b == 10 && c > 5)
            printf("F");
    if( a%3 < 1 && b > 144 && c <= 7)
            printf("G");
    else
           printf("H");
           printf("\n");

return 0;
}

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