fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int max(int x, int y);   // プロトタイプ宣言
  4.  
  5. int main(void) {
  6.     int a, b, c, d;
  7.  
  8.     scanf("%d %d %d %d", &a, &b, &c, &d);
  9.  
  10.     int result = max(max(a, b), max(c, d));
  11.  
  12.     printf("%d\n", result);
  13.  
  14.     return 0;
  15. }
  16.  
  17. int max(int x, int y) {
  18.     if (x > y) return x;
  19.     else return y;
  20. }
  21.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
1 2 3 4
stdout
copy 
4
https://ideone.com/WoJhSk
language:
C (gcc 8.3)
created:
16 hours ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!