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));}
#include<stdio.h>int main(){int n;for(n=7;n!=0;n--)printf("n=%d",n--);return 0;}