Intro to C Programming End Term: 24 December 2023, Set AEF3 (September 2023 term)

1#include <stdio.h>
2int a = 10;
3int main()
4{
5    int a = 30;
6    {
7        printf("Value of a is %d", a);
8    }
9    printf("\nValue of a is %d", a);
10
11    return 0;
12}

1#include <stdio.h>
2
3int main()
4{
5    int a = 3;
6    switch(a++)
7    {
8        case 1: a = a + 20;
9        case 2: a = a - 3;
10        case 3: a = a * 4;
11        case 4: a = a / 2;
12        default: a = a * a;
13    }
14    printf("%d", a);
15}

1#include <stdio.h>
2
3void compute (int a, int b)
4{
5    a = a + 5;
6    b = b - 2;
7}
8
9int main()
10{
11    int a = 234, b = 316;
12    compute(a, b);
13    printf("%d %d", a, b);
14    return 0;
15}