Submission #1371011

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int n, m, q;
char S[100100], T[100100];
int srr[100100], trr[100100];

int main() {
    int i;

    scanf("%s",S+1);
    scanf("%s",T+1);
    n = strlen(S+1); m = strlen(T+1);
    for (i=1;i<=n;i++) srr[i] = srr[i-1]+((S[i]=='A')?1:2);
    for (i=1;i<=m;i++) trr[i] = trr[i-1]+((T[i]=='A')?1:2);
    scanf("%d",&q);
    for (i=0;i<q;i++) {
        int a, b, c, d;
        scanf("%d%d%d%d",&a,&b,&c,&d);
        if ((srr[b]-srr[a-1])%3==(trr[d]-trr[c-1])%3) printf("YES\n");
        else printf("NO\n");
    }

    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",S+1);
                    ^
./Main.cpp:13:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",T+1);
                    ^
./Main.cpp:17:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&q);
                   ^
./Main.cpp:20:38: 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,&d);
                                      ^

Judge Result