Submission #1608287

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Source Code Expand

int main(void){
    int n,f[512]={0},ng,i;
    scanf("%d",&n);
    for(i = 1;i <= 3;i++){scanf("%d",&ng);f[ng]++;}
    for(i = 100;i >= 1;i--){
        if(n >= 3){if(f[n-3]==0){n-=3;continue;}}
        if(n >= 2){if(f[n-2]==0){n-=2;continue;}}
        if(n >= 1){if(f[n-1]==0){n--;continue;}}
    }
    if(n == 0){printf("YES\n");}else{printf("NO\n");}
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:3:5: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
     scanf("%d",&n);
     ^
./Main.c:3:5: warning: incompatible implicit declaration of built-in function ‘scanf’
./Main.c:3:5: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
./Main.c:10:16: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
     if(n == 0){printf("YES\n");}else{printf("NO\n");}
                ^
./Main.c:10:16: warning: incompatible implicit declaration of built-in function ‘printf’
./Main.c:10:16: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
./Main.c:10:38: warning: incompatible implicit declaration of built-in function ‘printf’
     if(n == 0){printf("YES\n");}else{printf("NO\n");}
                                      ^
./Main.c:10:38: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’

Judge Result