#include<stdio.h>
#include<stdlib.h>
int val(int);
int main()
{
int sc,v;
printf(" Select your choice \n"); printf("1.OK \n 2.ENTER your number \n "); while(0)
{
switch(sc)
{
case 2: val(v);
break;
default: printf("invalid option "); break;
}
}
return 0;
}
int val(int v)
{
int c,sum=0,n;
printf("How many numbers you want to add?\n"); printf("Enter %d integers\n", n
); for (c = 1; c <= n; c++)
{
sum = sum + v;
}
return sum;
}
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