Nested Loops. Problem Print The only printfs you can use are: –printf(“*”); –printf(“\n”); *****

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Presentation transcript:

Nested Loops

Problem Print The only printfs you can use are: –printf(“*”); –printf(“\n”); *****

Nested Loops //print a rectangle of stars for(i = 0; i < 3; i++) { //print a line of stars }

Nested Loops //print a rectangle of stars for(i = 0; i < 3; i++) { //print a line of stars } //print a line of stars for(i = 0; i < 5; i++) { //print one star printf(“*”); }

Nested Loops //print a rectangle of stars for(i = 0; i < 3; i++) { //print a line of stars for(i = 0; i < 5; i++) //IS THIS OKAY? { //print one star printf(“*”); }

Okay now? //print a rectangle of stars for(i = 0; i < 3; i++) { //print a line of stars for(j = 0; j < 5; j++) { //print one star printf(“*”); }

Okay now? //print a rectangle of stars for(i = 0; i < 3; i++) { //print a line of stars for(j = 0; j < 5; j++) { //print one star printf(“*”); } printf(“\n”); }

Problem Design a program which prompts the user for a number of rows between 0 and 10 and prints the following pattern: ** *** **** …