i cant place the loop..where should i place it?i want it to loop the menu back when the user is done.and also the sum of the increasing sequence..please help me >.<Code:#include <stdio.h> //starting// int main (void) { char code;//variables and declaration// int num, num1, total; for ( ; code!=0; ) printf("Menu\n"); printf("--------------------------------------\n"); printf("0 = Quit\n"); printf("1 = odd or even number\n"); printf("2 = Count up\n"); printf("3 = Count down\n"); printf("Enter a menu number:"); scanf(" %c", &code); switch (code) { case '1':{ printf("Enter a number to determine odd or even:"); scanf("%d", &num); if (num%2==0) printf("%d is an even number", num); else printf("%d is a odd number:", num); }break; case '2': {printf("Enter the 1st number:\n"); scanf("%d", &num); printf("Enter the 2nd number:\n"); scanf("%d", &num1); if (num>num1) printf("Sorry, the 1st number should be smaller for this task.\n"); else { printf("Increasing sequence is\n"); for (; num<=num1; num++) { printf(" %d", num); } total=((num1-num+1)*0.5)*(num+num1); printf("Sum is %d", total); } }break; case '3': { printf("Enter the 1st number:\n"); scanf("%d", &num); printf("Enter the 2nd number:\n"); scanf("%d", &num1); if (num<num1) printf("Sorry, the 1st number should be bigger for this task.\n"); else { printf("Decreasing sequence is "); for (; num>=num1; num--) { printf(" %d", num ); } total=((num-num1+1)*0.5)*(num+num1); printf("Sum is %d", total); } }break; case'0': printf("Program terminated. Thanks. ");break; return (0); } } /