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back to boardDiscussion of Problem 1068. SumWhy compilation error? but My compiler run this Posted by Monir 13 Oct 2019 01:00 #include<stdio.h>
#include<math.h>
int main(){
int n;
scanf("%d",&n);
if(n==0){printf("%d",1);}
else if(n>0){printf("%d",(n*(n+1))/2);}
else{
n=fabs(n);
printf("%d",-1*(((n*(n+1))/2)-1));
}
return 0;
} Re: Why compilation error? but My compiler run this Posted by XJS_XY 30 Nov 2019 13:49
Edited by author 30.11.2019 13:52 |
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