Help me in solving GSCP11 problem

My issue

My code

// Update the blanks below to solve the problem'
#include <stdio.h>

int main() {
    int t;
    int A,B;
    char C[30];
    int i = 1;
    scanf("%d", &t );
    while( i <= t) {
        scanf("%d%d", &A, &B );
        scanf("%s", &C);
        printf("%d%d%s/n", A,B,C );
        i = i+1;
    return 0;

Learning course: C for problem solving - 1
Problem Link: CodeChef: Practical coding for everyone

printf("%d %d %s ",A,B,C);

GIVE A SPACE AFTER %s then give the double qoutation