View Code of Problem 30
#include<stdio.h>
int main(){
int n,i;
while(scanf("%d",&n)!=EOF){
int sum=0;
for(i=1;i<=n;i++){
sum=sum+i;
}
printf("%d\n",sum);
}
} |
Double click to view unformatted code.
Back to problem 30
#include<stdio.h>
int main(){
int n,i;
while(scanf("%d",&n)!=EOF){
int sum=0;
for(i=1;i<=n;i++){
sum=sum+i;
}
printf("%d\n",sum);
}
} |
Double click to view unformatted code.