Submission #1520213

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Source Code Expand

#define _CRT_SECURE_NO_WARNINGS

#include <stdio.h>

int main(void){
    int a , b, c, k;
    int s, t;
    scanf("%d %d %d %d", &a, &b, &c, &k);
    scanf("%d %d", &s, &t);
    
    if(s + t >= k){
        a -= c;
        b -= c;
    }
    
    s *= a;
    t *= b;
    
    printf("%d\n", s + t);
    
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d %d", &a, &b, &c, &k);
                                         ^
./Main.cpp:9:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &s, &t);
                           ^

Judge Result