🔄⚡Beginner

Double to String Conversion

Convert double to string

Convert float to string using sprintf().

Program Code

float_to_string.c

1#include <stdio.h>
2
3int main() {
4    float num = 3.14159;
5    char str[50];
6    
7    // Convert float to string
8    sprintf(str, "%.2f", num);
9    printf("Float: %f\n", num);
10    printf("String (2 decimals): \"%s\"\n", str);
11    
12    sprintf(str, "%.4f", num);
13    printf("String (4 decimals): \"%s\"\n", str);
14    
15    sprintf(str, "%g", num);
16    printf("String (auto): \"%s\"\n", str);
17    
18    return 0;
19}