N. Check Code – Codeforces Problem Solution in C

Disclaimer: Make sure you tried enough before checking the solution

Problem: https://codeforces.com/group/MWSDmqGsZm/contest/219774/problem/N

#include<stdio.h>
#include<string.h>
int main(){
    int a,b,i;
    scanf("%d%d",&a,&b);
    char c[1000];
    scanf("%s",c);
    //check if - exists
    if(c[a]!='-'){
        printf("No");
        return 0;
    }
    //check if of the value
    if(a+b+1 !=strlen(c)){
        printf("No");
        return 0 ;
    }
    int ct = 0;
    for(i=0;i<strlen(c);i++){
        if(c[i]>=48 && c[i]<=57){
            ct++;
        }
    }
    if(ct==a+b)printf("Yes");
    else printf("No");


    return 0;
}

Assiut University Training – Newcomers Solution Array