Submission #2139853

---

Source Code Expand

#include<stdio.h>
#include<math.h>

int main(){
int s,t,n;
scanf("%d",&n);
scanf("%d",&s);
t=n;
n=s;
s=t;
printf("%d ",n);
printf("%d\n",s);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&n);
               ^
./Main.cpp:7:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&s);
               ^

Judge Result