Submission #941910

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Source Code Expand

/**
 *    author:  [itmo] enot.1.10
 *    created: 23.10.2016 14:58:09       
**/
#define __USE_MINGW_ANSI_STDIO 0
#include <bits/stdc++.h>

#define F first
#define S second
#define pb push_back
#define mp make_pair
#define forn(i, n) for(int i = 0 ; (i) < (n) ; ++i)
#define eprintf(...) fprintf(stderr, __VA_ARGS__),fflush(stderr)
#define sz(a) ((int)(a).size())
#define all(a) (a).begin(),a.end()
#define pw(x) (1LL<<(x))

using namespace std;

typedef long long ll;
typedef double dbl;
typedef vector<int> vi;
typedef pair<int, int> pi;

const int inf = 1.01e9;
const dbl eps = 1e-9;

/* --- main part --- */

char s[111];

int main()
{
    #ifdef home
        assert(freopen("1.in", "r", stdin));
        assert(freopen("1.out", "w", stdout));
    #endif
    scanf("%s", s);
    int w = 0;
    for (int i = 0; s[i]; ++i)
    {
        if (s[i] == 'C') w = 1;
        if (s[i] == 'F' && w) return 0 * printf("YES\n");
    }
    printf("NO\n");
    #ifdef home
        eprintf("time = %d ms\n", (int)(clock() * 1000. / CLOCKS_PER_SEC));
    #endif
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:38:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", s);
                   ^

Judge Result