Submission #1946623

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Source Code Expand

#include <cstdio>
#define repi(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i,a) repi(i,0,a)

int main()
{
  char S[11];
  scanf( "%s", S );
  S[3] = '8';

  printf( "%s\n", S );

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf( "%s", S );
                   ^

Judge Result