C - Comparing values with comparison operator
Introduction
The following table lists C mathematical comparison operators.
| Operator | Example | True When |
|---|---|---|
| != | a != b | a is not equal to b |
| < | a < b | a is less than b |
| <= | a <= b | a is less than or equal to b |
| == | a == b | a is equal to b |
| > | a > b | a is greater than b |
| >= | a >= b | a is greater than or equal to b |
Comparisons in C work from left to right.
Demo
#include <stdio.h> int main() // w ww .j a v a 2s . co m { int first,second; printf("Input the first value: "); scanf("%d",&first); printf("Input the second value: "); scanf("%d",&second); puts("Evaluating..."); if(first<second) { printf("%d is less than %d\n",first,second); } if(first>second) { printf("%d is greater than %d\n",first,second); } return(0); }
Result
