Submission #1399766

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Source Code Expand

#include <cstdio>

char s[7] = "123456";

int main(){
  int N; scanf("%d", &N); N %= 30;

  for(int i = 0; i < N; i++){
    int j = i % 5; char c = s[j]; s[j] = s[j + 1]; s[j + 1] = c;
  }

  puts(s);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   int N; scanf("%d", &N); N %= 30;
                         ^

Judge Result