>>689
#include<stdio.h>
#define SIZE 8
int main()
{
int count;
int c = 0, d;
int x[3], i;
for (i = 0; i < 3; ++i) {
count = 0;
d = 0;
while ((c = getchar()) != '\n') {
if (count < SIZE) {
d = d * 10 + (c - '0');
count++;
}
}
x[i] = d;
}
printf("%d + %d + %d = %d\n", x[0], x[1], x[2], x[0] + x[1] + x[2]);
return 0;
}