type change in c
#include <stdio.h>
main() {
int sum = 17, count = 5;
double mean;
mean = (double) sum / count;
printf("Value of mean : %f\n", mean );
}type change in c
#include <stdio.h>
main() {
int sum = 17, count = 5;
double mean;
mean = (double) sum / count;
printf("Value of mean : %f\n", mean );
}string to int c
atoi(str) is unsafe
This is the prefered method:
(int)strtol(str, (char **)NULL, 10)convert string to int c
const char *number = "10";
char *end;
long int value = strtol(number, &end, 10);
if (end == number || *end != '\0' || errno == ERANGE)
printf("Not a number");
else
printf("Value: %ld", value);c char to int
int i;
char c = 'A';
i = (int)c;Copyright © 2021 Codeinu
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