Question

How to convert array of strings containing numbers to int array in C

Answer 1

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

int main() {
    char* stringArray[] = { "15", "7", "899" };
    int intArray[3] = { 0 };

    for (int i = 0; i < 3; i++) {
        intArray[i] = atoi(stringArray[i]);
    }

    for (int i = 0; i < 3; i++) {
        printf("%d\n", intArray[i]);
    }

    return 0;
}




/*
run:

15
7
899

*/

 

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