Input: User will put some numeric value say 42.26 Output: This program will return the string equivalent result of that number like "42.26"
算法
Step 1: Take a number from the user Step 2: Create an empty string buffer to store result Step 3: Use sprintf() to convert number to string Step 4: End
示例代码
实时演示
#include<stdio.h> main() { char str[20]; //create an empty string to store number float number; printf("Enter a number: "); scanf("%f", &number); sprintf(str, "%f", number); //make the number into string using sprintf function printf("You have entered: %s", str); }
输出:
Enter a number: 46.3258 You have entered: 46.325802