【1121_w3-1】FCUCh03_1.0_20230927.pdf

ternary operator

#include<stdio.h>
#include<stdlib.h>

int main(void){
	int x,y;
	printf("insert x location");
	scanf("%f",&x);
	printf("insert y location");
	scanf("%f",&y);
	if(y==0){
	
		printf("on y axis");}
	if(x==0){
		printf("on x axis");}
	if(x>0 && y>0){
		printf("at I area");
	}
	if(x<0 && y>0){
		printf("at II area");
	}
	if(x<0 && y<0){
		printf("at III area");
	}
	if(x>0 && y<0){
		printf("at IV area");
	}
		
}

method 2 for if else in print:

#include<stdio.h>
#include<stdlib.h>
#include<ctype.h>

int isNumber(int number){
	if(number==1){
		return 1;
	}
	return 0 ;
}

int main(){
	int number = 1;
	printf(isNumber(number)?"true":"false");
	
	
	
	return 0;
}