char array to int c
char *string = "-123";
int i = atoi(string);char array to int c
char *string = "-123";
int i = atoi(string);write array of char to file in c
// Char arrays are declared like so:
char array[] = "YOUR TEXT HERE";
// Open a file for writing.
// (This will replace any existing file. Use "w+" for appending)
FILE *file = fopen("filename", "w");
int results = fputs(array, file);
if (results == EOF) {
// Failed to write do error code here.
}
fclose(file);Copyright © 2021 Codeinu
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