C语言语法练习

#include <stdio.h>
#include <stdlib.h>
#include <limits.h>

int main(int argc, char** argv) {
  int x, max_idx = -1, max_val = INT_MIN;
  for (int i = 1; i <= 100; ++i) {
    scanf("%d", &x);
    if (x > max_val) {
      max_idx = i;
      max_val = x;
    }
  }

  return printf("%d\n%d\n", max_val, max_idx), 0;
}