int for_2(int a,int b){
	int i,min,max,pas,resul;
	resul = 0;
	min = a*2;
	max = a*4;
	pas=b+1;
	for(i=min;i<max;i=i+pas){
		resul=resul+i;
	}
	return resul+1;
}

int for_loopParalAsync (int a, int b, int c) {
	int i, j, x, y,z;
	x=0;
	a=0;
	a=a+3;
	a=a*2;
	a=a/3;
	a=a+8;
	for (i=0; i<20; i = i+1) {
		x=x+1;
		b=b+2;
		y=b/x;
	}
	for (j=1; j<a; j = j+1) {
		c=c*2;
		z=c/j;
	}
	return x;
}

int for_double(int pas){
	int i,j, result, a, b;
	a = 0;
	b = 0;
	for(i=0;i<12;i=i+pas){
		a=a+i;
	}
	for(j=0;j<5;j=j+pas){
		b=b+j;
	}
	result = a*b;
	return result;
}

int for_ex(int b,int e,int pas){
	int i,res;
	res=0;
	for(i=b+3;i<=e*2;i=i+pas){
		res=res-i;
	}
	return res;
}

int for_fortSimple(int a, int b,int pas){
	int res,i,sortie, c;
	res=0;
	for(i=a;i<b;i=i+pas){
		res=res+i;
	}
	sortie=res+a;
	return sortie;
}

int for_imbriq(int pas1,int pas2){
	int i,j,a,b;
	a=0;
	for(i=0;i<23;i=i+pas1){
		b=0;
		for(j=1;j<12;j=j+pas2){
			a=a+b;
			b=b%j;
		}
	}
	return a;
}

int for_incr(int b,int e){
	int i,res;
	res=0;
	for(i=b+3;i<=e*2;i=i+1){
		res=res-i;
	}
	return res;
}

int for_incrParam(int a, int b){
	int i,z,c;
	z= a+b;
	c= 3*z;
	for(i=z-4;i<b+6;i=i+a){
		i=i+z+a;
	}
	return i;
}

int for_forfor (){
	int i,j;
	for (i=0,j=0;i<10;i=i+1) {j=j+1;j=j+1;}
	return j;
}

int main(){
	int a;
	a = for_2(3,1);
	a = for_loopParalAsync(1,2,3);
	a = for_double(1);
	a = for_ex(2,10,1);
	a = for_fortSimple(2,10,1);
	a = for_imbriq(2,3);
	a = for_incr(2,3);
	a = for_incrParam(2,3);
	a = for_forfor();
	return a;
}