Submission #156179

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Source Code Expand

#include <cstdio>
int main() {
	int n,c,last;
	scanf("%d",&n);
	scanf("%d",&last);
	int cnt=0;
	for(int i=1;i<n;i++) {
		scanf("%d",&c);
		if(last>c) cnt++; else last=c;
	}
	printf("%d\n",cnt);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:4:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:5:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:8:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result