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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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