Help me in solving FLOW001 problem

help
,
1

My issue

can’t we solve the problem by using for loop

My code

#include <stdio.h>

int main(void) {
	// your code goes here
	int a,b,t,i;
	scanf("%d",&t);
	for(i=0;i<t;i++){
	 
	scanf("%d",&a,&b);
	printf("%d",a+b);}
	return 0;
}

Learning course: Practice C
Problem Link: CodeChef: Practical coding for everyone

2

In scanf you have to take one more %d for taking input b and also print \n after each test case.
we can solve this problem also using while loop.

include <stdio.h>
int main(void) {
// your code goes here
int a,b,t,i;
scanf(“%d”,&t);
for(i=0;i<t;i++){

scanf("%d %d",&a,&b);
printf("%d\n",a+b);}
return 0;

}

3

instead of “for(i=0;i<t;i++)” you can just do while(t—)

4

scanf(“%d%d”,&a,&b);
scanf(“%d\n”,a+b);