Submission #1356169

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int x[100100];
int n, m, k;
int a[100100];

int main() {
    int i, j;
    scanf("%d",&n);
    for (i=0;i<n;i++) scanf("%d",&x[i]);
    scanf("%d%d",&m,&k);
    k%=8;
    for (i=0;i<m;i++) {scanf("%d",&a[i]);a[i]--;}
    for (i=0;i<k;i++) {
        for (j=0;j<m;j++) x[a[j]] = x[a[j]-1]+x[a[j]+1]-x[a[j]];
    }
        for (j=0;j<n;j++) printf("%d\n",x[j]);

    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
./Main.cpp:12:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     for (i=0;i<n;i++) scanf("%d",&x[i]);
                                        ^
./Main.cpp:13:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&m,&k);
                        ^
./Main.cpp:15:41: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     for (i=0;i<m;i++) {scanf("%d",&a[i]);a[i]--;}
                                         ^

Judge Result