include <stdio.h>void foo(int*);int main(){int i = 10;foo((&i)++);}void foo(int *p){printf("%d\n", *p);}
What will be the output of the following program?#include<stdio.h>#include<ctype.h>void main( ){char alphabet;printf("Enter any alphabet\n");alphabet=getchar( );if(islower(alphabet))putchar(toupper(alphabet));elseputchar(tolower(alphabet));}