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Example2.c

Example2.c — C source code, 1 kB (1124 bytes)

File contents

//Example2.c
int static_var = 1;

int f1(int a) {
	static_var++;
	//if-else
	if( a == 1) {
		return 2;
	} else {
		return 4;
	}
}

int main() {
	int a = 0;		
	
	//if-else if-else
	if( a == 1) {
		a =  2;
	} else if ( a == 2){
		a = 1;
	} else {
		a = 4;
	}	
	
	//for	
	for( int i = 0 ; i < 10 ; i++ ) {
		a += i;
	}
	
	//while
	while( a < 100 ) {
		a += a;
	}
	
	//do-while
	do {
		switch(a) {
			case 100: 
				a += 10;
				break;
			case 200: 
				a = a == 3 ? 1 : 2;// ?: operator 
				a += 20;
				break;
			default:
				a += 1;
		}
	} while( a == 0 );
}

/*
Output (a list of branches in this file):

function: f1
        If      ID: 0   Line:  7        Col: 2
function: main
        If      ID: 1   Line:  18       Col: 2
        If      ID: 2   Line:  20       Col: 9
        For     ID: 3   Line:  27       Col: 2
        While   ID: 4   Line:  32       Col: 2
        Do      ID: 5   Line:  37       Col: 2
        Case    ID: 6   Line:  39       Col: 4
        Case    ID: 7   Line:  42       Col: 4
        ?:      ID: 8   Line:  43       Col: 9
*/
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