Question

How to convert char array into a single int in C

Answer 1

#include <stdio.h>
#include <stdlib.h>

int main(void) {
    char arr[] = "9207";
     
    int n = atoi(arr);
 
    printf("%d", n);
    
    return 0;
}
 
 
 
 
/*
run:
 
9207
 
*/

 

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